Smart-key



FIG. 1 is a front and top perspective view of a smart-key;

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front and bottom perspective thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear and top perspective view thereof;

FIG. 6 is another rear and top perspective view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is an enlarged right-side view thereof; and,

FIG. 9 is an enlarged left-side view thereof.

Broken lines and unshaded portions contained within broken lines are not claimed. 

CLAIM The ornamental design for a smart-key, as shown and described. 